"There are on the market various cupels. Many of the assay-supply firms sell a "manufactured" cupel, presumably made of bone-ash. The great majority of all cupels used, are made of bone-ash in the assay office itself. The object of this work is to compare the losses of gold when the various patented, the various manufactured and the ordinary hand made cupels are used"--page 1.
Mann, Horace T.
B.S. in Mining Engineering
Missouri School of Mines and Metallurgy
i, 8 pages
© 1910 B. H. Dosenbach, All rights reserved.
Thesis - Open Access
Gold -- Assaying
Print OCLC #
Electronic OCLC #
Link to Catalog Recordhttp://merlin.lib.umsystem.edu/record=b2610066~S5
Dosenbach, Benjamin Harrison, "The losses of gold during cupellation using various makes of cupels" (1910). Bachelors Theses. 154.